ReviewsMagnetic Field Survey Meter

NOPWOK EMF Meter Rechargeable Electromagnetic Field Radiation Detector Handheld Digital LCD EMF Reader Temperature Measure, Tester for Home Inspections, Outdoor and Ghost Hunting

【Accurate Measurement】The EMF meter detector has built-in electromagnetic radiation sensor, which can display the radiation value on a clear LCD digital display by controlling the microchip. Optional units mG/µT for testing magnetic field radiation, V/m for testing electric field..
【Sound Light Alarm】When the electric field value exceeds 40V/m, and the magnetic field exceeds 0.4µT or 4mG, the LED screen turns red, the indicator light flashes, and the buzzer alarms. If you find it noisy, you can long press the "AVG/VPP" button to turn off the sound..
【Widely Used】EMF meters can measure electromagnetic fields, identify equipment that generates high radiation, and enable you to make decisions about limiting exposure. Mainly testing magnetic and electric fields, such as testing TVs, computers, refrigerators, printers, microwave ovens, cell phone towers, low-frequency appliances, ghost hunting, etc..
【Multiple Functions】Short press "AVG/VPP" to switch test average or peak readings, short press "℃/℉" button to switch temperature units °F and °C. Detector will automatically shu....

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Wintact EMF Meter, Smart Digital Electromagnetic Fields Radiation Detector Meter, Rechargeable, Handheld Portable with Temperature, LCD Back-Light, Sound-Light Alarm for Home Paranormal Ghost Hunting

Multiple Measurement Modes: This EMF detector can test Electric Field(1V/m~1999V/m) and Magnetic Field(0.01~99.99µT) strength at the same time and Ambient Temperature (32℉~122℉/0℃~50℃)..
Sound-Light Alarm: If the test result exceeds a safe level (40V/m or 0.4µT), the meter will emit a beep alarm, turn the screen red, and start flashing an indicator to alert you to high levels of radiation..
Protect Yourself from Radiation Threat: You can measure the home appliances, tv, pc, fridge, microwave oven, etc and the bar graph and Good/Bad prompt will help you easily assess the level of radiation..
Feature Rich: This meter has a lot of features, Easy to read LCD backlight, Average or peak value reading, One key reading freeze, Return to zero, Switch (℃/ ℉), Low battery indication, Buzzer switch, Auto off..
What You Get: 1 x EMF meter(Note: This meter does not measure RF Radiation). , 1 x Lithium battery charging cable, 1 x user manual, 1 years warranty, and a friendly 24/7 professional customer service team..

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EMF Meter,Geevorks 2 in 1 Electromagnetic Radiation Detector Temperature Tester Indoor,Hand-held Digital LCD EMF Detector for Home EMF Inspections, Office, Outdoor and Ghost Hunting

【2-IN-1】EMF Tester for testing the magnetic field radiation and temperature at the same time.Testing magnetic field radiation with optional units mG/µT. Can measure the environment temperature with 2 temperature units (℃ and ℉)..
【Larger Frequency Range】The test bandwidth range is larger up to 30Hz-300Hz, The home EMF inspector can be used to test TV, induction cooker, refrigerator, cell phone, computer, electrical wires, WIFI signal, wire tower, and any other low-frequency home appliances, etc..
【Accurate Measurement】This EMF meter tests electromagnetic field with ±5% accuracy (50µT to 200µT) with a resolution of 1mG/0.1µT..
【Sound-light Alarm】When the testing result exceeds the value(Alarm Threshold- 40mG, 0.4μT) the instrument will alarm automatically..
【One-Key lock】Data hold and max measurement, one-key lock the radiation value.(Range: Electric: 0～2000mG.

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EMF Outfitters - Smart Meter Shield with Patent Pending Magnet Holders, Faraday Cage for Smart Meter, Smart Meter Cover RF Radiation Shield, 5G Protection, EMF Cover Mesh Smart Meter Protection

Faraday Cage For Smart Meters - The Smart Meter Cover operates as a Faraday Cage that effectively blocks up to 98% of EMF (electromagnetic field) and RF (radio frequency) radiation. This high-grade stainless-steel hat is not only corrosion-resistant but also highly conductive making it the perfect radiation blocker at homes, offices, schools and other places with EMF radiation incidence..
Effective Anti-Radiation Fabric - Most homes and offices use a smart meter, an electronic device that records electrical consumption. The device then transmits this data to the electrical supplier for billing. Smart meter transmittal gives off radio frequencies (RFs) which can be harmful to health. The cover blocks off up to 98% of the radiation emitted by this electronic device..
Easy Installation With Patent Pending Magnetic Holders - The EMF DEFENDER smart meter EMF/RF shield uses patent pending magnetic holders to keep shield in place, the device can fit most, but not all, meters sold across the US and Canada. Measures 7 inches in diameter at the base. Install on your own: slide the cover in place over the meter's glass portion and adjust accordingly for a tight fit. No assembly and complicated installations required..
Sturdy And Weatherproof - Most smart meters ar....

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ERICKHILL EMF Meter,3-in-1Rechargeable Digital Electromagnetic Field Radiation Detector for EF RF MF,5G Cell Tower, WiFi Signal Detector, for Home&Office EMF Inspections, and Ghost Hunting

【PRECISE MEASUREMENT】ERICKHILL EMF Meter is an electric field (EF), magnetic field (MF), and radio frequency field (RF) 3-in-1 multifunctional meter. It is equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on an LCD screen after processing by the micro-control chip. You can make reasonable processing or take effective prevention measures toward electromagnetic radiation according to the test result..
【SCENES TO BE USED】RF function can detect 5G signal and radio frequency up to 10Ghz, EF, and MF functions can measure electromagnetic radiation emitted by household appliances such as TV, induction cooker, rice cooker, refrigerator, computers, wires, etc..
【APPLICABLE CROWD】Can be used for ghost hunting, a must-have for anyone interested in paranormal phenomena. As well as office workers, pregnant women and the elderly who need to detect electrical radiation for their health..
【MULTIFUNCTION】Testing average, peak value, and Maximum reading, and one key hold the data for a view. Large and back-light LCD is clear for viewing. Auto power off after 15 minutes without operation.Black and white two-color display mode. Sound and light warnings to remind you of the safe range..

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Tropic Reptile Zoo Keeper Gift Idea Iguana T-Shirt

PRECISE MEASUREMENT: Equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the clear LCD digital display after processing by control micro-chip. Testing magnetic field radiation with optional units mG/µT, the electric field with unit V/m. This emf meter can not test the RF value..
SOUND-LIGHT ALARM: When the testing result exceeds the value(0.4µT (4mG) or 40V/m), the screen will turn red and the indicator will be flashing, and the buzzer will alarm. If you’re testing some quiet areas, you can close the buzzer first, avoid disturbing the others..
MULTIFUNCTION: Testing average or peak value(Maximum) reading, and one key hold the data for a view. Large and back-light LCD is clear for viewing. Auto power off after 5 minutes without operation..
WIDELY APPLICATIONS: Mainly used for testing TV, computer, printer, microwave oven, refrigerator, cell towers, for low-frequency home appliances, and ghost hunting, etc..
CUSTOMER SERVICE: ERICKHILL strives to create professional and high-quality meter. We provide a 36-month after-sale service, lifetime technical support. If you have any questions, please feel free to contact us, our professional after-sales team will solve your problem in time..

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3 Pcs Ghost Hunting Equipment Kit, EMF Meter Digital LCD 3 in 1 EMF Sensor Tester Detector and Ghost Hunting Cat Ball Light Up Motion Activated Cat Balls for Home Office Outdoor Ghost Hunting

3 In 1 EMF Meter: this EMF meter measures magnetic field radiation in mg/µT, ranging from 0.1 to 199.9mG, with a resolution of 0.1mG/0.01µT, tests electric field in volt/meter, ranging from 1-1999V/M, with a resolution of 1 volt/meter, and tests ambient temperature in degrees Celsius/degrees Fahrenheit, ranging 0-50 degrees Celsius/ 32-122 degrees Fahrenheit.
Multiple Functions: our EMF tester meter is designed with multiple functions, including data hold, maximum measurement, one key lock data, manual/auto shut off, safe value setting, sound and light alarm, etc..
The large backlit LCD display makes it still easy to read and provides precise measurements even in the dark, which brings a lot of convenience to your daily use.
Extensive Application: this EMF tester is compact and portable, can be operated with one hand, suitable for testing the radiation of TVs, computers, induction cookers, microwave ovens, rice cookers, refrigerators, cell phone towers, printers and other low frequency household appliances, helps reduce the risk of radiation that could harm your family’s health, which is also ideal for ghost hunting, parapsychologist researching and hotel inspecting.
Motion Activated Cat Balls: these cat toy light up balls adopt a flashing design, w....

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MarketMAPS San Francisco, CA City Wall Map - Laminated 48x64

Map Size: 18 inches x 2 feet (60.96cm x 45.72cm) | Ready to frame in standard size frame (18x24) |Frame not included.
U.S. Coast Survey A.D. Bache, Superintendent. City Of San Francisco And Its Vicinity California. Topography by A.F. Rodgers, Sub-assistant. Hydrography by the Party under the command of Lieut. R.M. Cuyler N.S.N. Assistant. Published in, 1859. U.S. Coast Survey Office. Price 40 cents. Verified W.R. Palmer Capt. Topl. Engrs. Asst. C.S. in, charge of Office. Lith. of J. Bien 60 Fulton St. N.Y. , U.S. Coast Survey A.D. Bache, Superintendent. City Of San Francisco And Its Vicinity Californi.
a. Topography by A.F. Rodgers, Sub-assistant. Hydrography by the Party under the command of Lieut. R.M. Cuyler N.S.N. Assistant. Published in, 1859. U.S. Coast Survey Office. Price 40 cents. Verified W.R. Palmer Capt. Topl. Engrs. Asst. C.S. in, charge of Office. Lith. of J. Bien 60 Fulton St. N.Y. , See note field above..
Each map is hand printed in our studio | Quality & Satisfaction Guaranteed.

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Fluke 77-IV Digital Multimeter, Yellow

Ergonomic overmolded housing with integrated probe holders.
Free your hands with the optional TPAK magnetic hanger.
Versatile meter for field service or bench repair.

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AstroAI Digital Clamp Meter Multimeter 4000 Counts Auto-ranging Amp Voltage Tester Measuring AC/DC Voltage & Current Resistance Capacitance Frequency Continuity Live Wire Test NCV Detection

Multifunctional & Easy to read: Support Data Hold, Max/Min, Auto power off after 15 minutes inactivity, low battery indicator and continuity buzzer. The LCD Backlit Screen and Flashlight make it easy to use in a dark working area. ZERO function decreases the data error influenced by the Earth’s magnetic field, and helps you to obtain a more accurate measurement..
Large Jaw Opening: The jaw opening measures current in a conductor without touching or interrupting the circuit. Its slim and compact size makes it easy to operate in narrow spaces..
Additional Tips: This clamp meter has passed the environmental pollution test degree 2 and overvoltage category III 600V safety standards. Combined with Amazon's excellent delivery, we provide lifetime technical support..

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HOJILA Tesla Meter Gaussmeter Surface Magnetic Field Tester Measuring Range 0-2500mT (25000Gs)

This tesla meter has two magnetic field units: mT (mtr), Gs (Gauss),1 mT=10Gs..
Range of measurements : 0-2500 mT (25000Gs)..
The gaussmeter with automatic range switching, one-click zero, maximum value retention function..
Display backlight ,5 minutes automatic shutdown function..

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